Johnston, Lloyd, and Patrick M. O'Malley. 2003. Obesity among American adolescents : tracking the problem and searching for causes. Ann Arbor, MI. : University of Michigan. Institute for Social Research.

Terry-McElrath, Yvonne M., Patrick M. O'Malley, and Lloyd Johnston. 2014. "Alcohol and marijuana use patterns associated with unsafe driving among U.S. high school seniors: High use frequency, concurrent use, and simultaneous use." Journal of Studies on Alcohol and Drugs, 75(3): 378-389. Abstract.

Schulenberg, John E., and Patrick M. O'Malley. 2009. ""Get High With a Little Help From My Friends" Implications of the Historical Covariation of Cannabis Use and Evenings Out." Archives of Pediatrics & Adolescent Medicine, 163(2): 183-184.

Delva, J., Patrick M. O'Malley, and Lloyd Johnston. 2007. "Health-related behaviors and overweight: A study of Latino adolescents in the United States of America." Pan American Journal of Public Health, 21(1): 11-20.

O'Malley, Patrick M., and Lloyd Johnston. 2003. "Unsafe driving by high school senior's: National trends from 1976 to 2001 in tickets and accidents after use of alcohol, marijuana and other illegal drugs." Journal of Studies on Alcohol, 64(3): 305-312.

O'Malley, Patrick M., Jerald Bachman, John E. Schulenberg, and Lloyd Johnston. 2004. "Surveying the transition from youth to adulthood : impacts on substance use and abuse." In A Telescope on Society : Survey Research and Social Science at the University of Michigan and Beyond edited by James S. House, et al.. Ann Arbor: University of Michigan Press.

O'Malley, Patrick M., Jerald Bachman, Lloyd Johnston, and John E. Schulenberg. 2004. "Studying the transition from youth to adulthood : impacts on substance use and abuse." In A Telescope on Society : Survey Research and Social Science at the University of Michigan and Beyond edited by James S. House, et al.. Ann Arbor : University of Michigan Press.

Schulenberg, John E., Jennifer L. Maggs, and Patrick M. O'Malley. 2003. "How and why the understanding of developmental continuity and discontinuity is important : the sample case of long-term consequences of adolescent substance abuse." In Handbook of the Life Course edited by Jeylan T. Mortimer and Michael J. Shanahan. New York: Kluwer Academic/Plenum Publishers.